Vogzone 25GbE NIC Network Card For Mellanox MCX4121A-ACAT With ConnectX-4 Lx Chipset Dual SFP28 Ports PCI Express 3.0 x8 Server Adapter
Why you'll like it
- Blazing Fast Network Speeds — Dual SFP28 ports deliver data transfer rates up to 25 Gigabits per second per port for high bandwidth applications.
- Advanced Hardware Offloading — Supports RDMA over Converged Ethernet to bypass host central processing units and minimize latency.
- Seamless Virtualization Management — Features Single Root Input Output Virtualization for efficient allocation of physical resources across multiple virtual machines.
- Broad Operating System Support — Native compatibility with Windows Server, Linux stable kernels, Ubuntu, VMware ESXi, and popular enterprise platforms.
- Scalable Future Proof Design — Dual ports accommodate both single mode and multimode optical fiber or twinaxial cable connections.
Product details
Description
The Vogzone 25GbE NIC Network Card is a high-performance enterprise server adapter designed to meet the extreme bandwidth and low-latency demands of modern data centers, cloud environments, and hyper-converged infrastructure. Powered by the reliable NVIDIA Mellanox ConnectX-4 Lx chipset, this dual-port SFP28 network interface card delivers blazing-fast data transfer speeds up to 25 Gigabits per second per port. It plugs seamlessly into PCI Express 3.0 x8 slots and maintains backward compatibility with older PCIe generations, making it an incredibly versatile upgrade for your network infrastructure.
Engineered for seamless virtualization and efficiency, this network adapter fully supports advanced hardware offloading technologies including RDMA over Converged Ethernet (RoCE v1 and RoCE v2), SR-IOV, and ASAP squared. By offloading data transfers from the host central processing unit directly to the adapter, it drastically reduces system overhead and boosts overall throughput. Whether you are running a clustered database, scaling up Kubernetes containers, configuring an NVMe over Fabrics storage platform, or upgrading an enterprise Network Attached Storage system like TrueNAS or Unraid, this card provides the stable pipeline needed for complex workloads.
How to use
- Power down your server or workstation and disconnect all power sources.
- Open the chassis and locate an available PCI Express 3.0 x8 or x16 lane slot.
- Securely insert the dual port SFP28 network card into the slot and fasten the bracket to the chassis.
- Close the system case, reconnect power, and boot into your operating system.
- Install the appropriate Mellanox ConnectX-4 Lx or WinOF-2 drivers for your platform, then insert your compatible SFP28 transceivers or direct attach copper cables to establish connection.
Ingredients
High-quality fiber glass printed circuit board, original NVIDIA Mellanox ConnectX-4 Lx controller chipset, aluminum heatsink for thermal dissipation, integrated dual SFP28 cages, full-height bracket, and alternative low-profile mounting bracket.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Vogzone |
|---|---|
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
Is there a third-party alternative that works as a network card for Synology or TrueNAS systems?
Yes, this card serves as an excellent, highly compatible alternative for enterprise setups. Utilizing the industry-standard Mellanox ConnectX-4 Lx chipset, it provides rock-solid driver support across specialized storage platforms such as TrueNAS, Unraid, and various Network Attached Storage environments.
What cable types and connection speeds are supported by this network adapter?
This dual-port network card utilizes SFP28 interfaces which support 1GbE, 10GbE, and 25GbE data transfer speeds. It is compatible with both optical fiber transceivers (multimode or single-mode) and direct-attach twinaxial copper cables.
Does this product include brackets for compact or slim enterprise servers?
Yes, it is designed for maximum hardware versatility. The package includes both a pre-installed full-height profile bracket and an additional low-profile bracket to accommodate slim, high-density server chassis.
Are the Vogzone network cards sold on Dropy India authentic imports?
Absolutely. Dropy India directly sources genuine enterprise networking components and tech products from the USA. You receive a fully authentic, imported Vogzone server adapter complete with its standard international manufacturer backend support.
What type of technical support and warranty coverage comes with this adapter?
This product features comprehensive peace-of-mind coverage including a 30-day hassle-free return policy, a 3-year product warranty, and lifetime technical support from the manufacturer for uninterrupted expert guidance.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.